How did technology play a role in european spanish ?

How did the technology of the late 1800s affect the growth of cities? select one: a. cities were able to expand outward because of additions to railroads. b. electric streetcars enabled the wealthy city dwellers to move to the first suburbs. c. advances in steel and metal technology allowed for the development of the skyscraper, which allowed cities to grow upwards. d. all of these are correct.

Explain how john f.kennedy organized the content of his speech.cite specific examples from his speech to support your answer

Which of the following best describe deflation